48447721

素因数分解:

$7^3\times {\mathrm{137}}^1\times {\mathrm{1031}}^1$

素因数の和:1189

約数の個数: 16

約数和(自身を含む): 56966400

約数和(自身を除く): 8518679

約数列:

[1, 7, 49, 137, 343, 959, 1031, 6713, 7217, 46991, 50519, 141247, 353633, 988729, 6921103, 48447721]

約数ペア:

[(1, 48447721), (7, 6921103), (49, 988729), (137, 353633), (343, 141247), (959, 50519), (1031, 46991), (6713, 7217)]